Jeffrey Hoffman is a professor at the Massachusetts Institute of Technology and a former NASA astronaut. Glover played ...

Traveling to another star system is one of humanity’s biggest dreams—but it comes with serious challenges. Deep space is filled with cosmic radiation, extreme distances, and travel times that could ...

Space travel is, of course, an inherently dangerous undertaking. In addition to concerns about equipment malfunctions and the risks of manufacturing an Earth-like environment in the vacuum of space, ...

While the Artemis II astronauts have been protected from the icy vacuum of space on their journey, their bodies have nonetheless been left exposed to possibly high levels of radiation—a danger of ...

In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and ...

Spread the loveAs humanity ventures further into the cosmos, the implications of long-duration spaceflight on the human body and mind are becoming increasingly evident. With missions like Artemis II, ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. I have always loved the idea of going to ...

Humanity has long looked to the sky and beyond, considering what it would be like to live away from the only life-bearing planet we know about. With the dangers of outer space travel and the lengthy ...